Anti-Bacterial Agents - analysis, Amoxicillin - chemistry, Amoxicillin - analysis, Piperacillin - analysis, Piperacillin - chemistry
Environmental Pollutants - analysis, Environmental Pollutants - toxicity, Anti-Infective Agents - chemistry, Environmental Pollutants - chemistry, Anti-Infective Agents - toxicity, Anti-Infective Agents - analysis, Ciprofloxacin - analysis, Ciprofloxacin - chemistry, Ciprofloxacin - toxicity